There are
2,184 mi
from Redwood City, CA to Waukesha, WI
That's the driving distance. It would take 1 day 13 hours to go from Redwood City, California to Waukesha, Wisconsin.
The flight distance (direct flight from Redwood City, CA to Waukesha, WI) is 1,820.34 mi.
2,184 mi = 3,515.44 kms